package com.lc.reggie.common;

import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
import lombok.extern.slf4j.Slf4j;
import org.apache.ibatis.reflection.MetaObject;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;

/**
 * 自定义元数据对象处理器
 */
@Slf4j
@Component
public class MyMetaObjectHandler implements MetaObjectHandler
{
	/**
	 * 插入操作，自动填充
	 * @param metaObject
	 */
	@Override
	public void insertFill(MetaObject metaObject)
	{
//		log.info("公共字段自动填充[insert]...");
//		log.info(metaObject.toString());
		metaObject.setValue("createTime", LocalDateTime.now());
		metaObject.setValue("updateTime", LocalDateTime.now());
		metaObject.setValue("createUser", BaseContext.getCurrentId());
		metaObject.setValue("updateUser", BaseContext.getCurrentId());
	}
	
	@Override
	public void updateFill(MetaObject metaObject)
	{
//		log.info("公共字段自动填充[update]...");
//		log.info(metaObject.toString());

//		long id = Thread.currentThread().getId();
//		log.info("线程id为：{}", id);
		
		metaObject.setValue("updateTime", LocalDateTime.now());
		metaObject.setValue("updateUser", BaseContext.getCurrentId());
	}
}
